/*
 * Copyright 2016-2018 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.creactiviti.piper.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Lazy;
import org.springframework.core.Ordered;
import org.springframework.core.annotation.Order;
import org.springframework.core.env.Environment;

import com.creactiviti.piper.core.TaskDispatcherHandlerAdapterResolver;
import com.creactiviti.piper.core.Worker;
import com.creactiviti.piper.core.annotations.ConditionalOnWorker;
import com.creactiviti.piper.core.event.EventPublisher;
import com.creactiviti.piper.core.messagebroker.MessageBroker;
import com.creactiviti.piper.core.task.SpelTaskEvaluator;
import com.creactiviti.piper.core.task.TaskHandlerResolver;
import com.creactiviti.piper.core.task.TempDir;

@Configuration
@ConditionalOnWorker
public class WorkerConfiguration {
  
  @Bean
  Worker worker (TaskHandlerResolver aTaskHandlerResolver, MessageBroker aMessageBroker, @Lazy EventPublisher aEventPublisher, Environment aEnvironment) {
    return Worker.builder()
                 .withTaskHandlerResolver(aTaskHandlerResolver)
                 .withMessageBroker(aMessageBroker)
                 .withEventPublisher(aEventPublisher)
                 .withTaskEvaluator( SpelTaskEvaluator.builder()
                                                      .methodExecutor("tempDir", new TempDir())
                                                      .environment(aEnvironment)
                                                      .build())
                 .build();
  }
  
  @Bean
  @Order(Ordered.HIGHEST_PRECEDENCE)
  TaskHandlerResolver taskDispatcherHandlerAdapterResolver (@Lazy TaskHandlerResolver aResolver, Environment aEnvironment) {
    return new TaskDispatcherHandlerAdapterResolver(aResolver,SpelTaskEvaluator.builder()
                                                                                .methodExecutor("tempDir", new TempDir())
                                                                                .environment(aEnvironment)
                                                                                .build());
  }

  
}
